X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1e4db4505524a31d02f86a577a53a6f6e6636c2d..48e05747043db02c4e9d2e286eca4fdf5dee7881:/src/osx/carbon/notebmac.cpp diff --git a/src/osx/carbon/notebmac.cpp b/src/osx/carbon/notebmac.cpp index c534473ad4..fe2412e023 100644 --- a/src/osx/carbon/notebmac.cpp +++ b/src/osx/carbon/notebmac.cpp @@ -1,5 +1,5 @@ /////////////////////////////////////////////////////////////////////////////// -// Name: src/mac/carbon/notebmac.cpp +// Name: src/osx/carbon/notebmac.cpp // Purpose: implementation of wxNotebook // Author: Stefan Csomor // Modified by: @@ -24,64 +24,138 @@ #include "wx/string.h" #include "wx/imaglist.h" -#include "wx/osx/uma.h" +#include "wx/osx/private.h" // check that the page index is valid #define IS_VALID_PAGE(nPage) ((nPage) < GetPageCount()) -BEGIN_EVENT_TABLE(wxNotebook, wxBookCtrlBase) - EVT_NOTEBOOK_PAGE_CHANGED(wxID_ANY, wxNotebook::OnSelChange) - - EVT_SIZE(wxNotebook::OnSize) - EVT_SET_FOCUS(wxNotebook::OnSetFocus) - EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey) -END_EVENT_TABLE() - -IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxBookCtrlBase) - - -// common part of all ctors -void wxNotebook::Init() +class wxCarbonTabView : public wxMacControl { - m_nSelection = -1; -} - -// default for dynamic class -wxNotebook::wxNotebook() -{ - Init(); -} - -// the same arguments as for wxControl -wxNotebook::wxNotebook( wxWindow *parent, - wxWindowID id, - const wxPoint& pos, - const wxSize& size, - long style, - const wxString& name ) -{ - Init(); - - Create( parent, id, pos, size, style, name ); -} +public: + wxCarbonTabView( wxWindowMac* peer ) : wxMacControl(peer ) + { + } + + // Added by Mark Newsam + // When a page is added or deleted to the notebook this function updates + // information held in the control so that it matches the order + // the user would expect. + // + void SetupTabs( const wxNotebook& notebook) + { + const size_t countPages = notebook.GetPageCount(); + SetMaximum( countPages ) ; + + wxNotebookPage *page; + ControlTabInfoRecV1 info; + + for (size_t ii = 0; ii < countPages; ii++) + { + page = (wxNotebookPage*) notebook.GetPage(ii); + info.version = kControlTabInfoVersionOne; + info.iconSuiteID = 0; + wxCFStringRef cflabel( page->GetLabel(), page->GetFont().GetEncoding() ) ; + info.name = cflabel ; + SetData( ii + 1, kControlTabInfoTag, &info ) ; + + if ( notebook.GetImageList() && notebook.GetPageImage(ii) >= 0 ) + { + const wxBitmap bmap = notebook.GetImageList()->GetBitmap( notebook.GetPageImage( ii ) ) ; + if ( bmap.IsOk() ) + { + ControlButtonContentInfo info ; + + wxMacCreateBitmapButton( &info, bmap ) ; + + OSStatus err = SetData( ii + 1, kControlTabImageContentTag, &info ); + if ( err != noErr ) + { + wxFAIL_MSG("Error when setting icon on tab"); + } + + wxMacReleaseBitmapButton( &info ) ; + } + } + SetTabEnabled( ii + 1, true ) ; + } + } + + int TabHitTest(const wxPoint & pt, long* flags) + { + int resultV = wxNOT_FOUND; + + wxNotebook *notebookpeer = wxDynamicCast( GetWXPeer() , wxNotebook ); + if ( NULL == notebookpeer ) + return wxNOT_FOUND; + + const int countPages = notebookpeer->GetPageCount(); + + // we have to convert from Client to Window relative coordinates + wxPoint adjustedPt = pt + GetWXPeer()->GetClientAreaOrigin(); + // and now to HIView native ones + adjustedPt.x -= GetWXPeer()->MacGetLeftBorderSize() ; + adjustedPt.y -= GetWXPeer()->MacGetTopBorderSize() ; + + HIPoint hipoint= { adjustedPt.x , adjustedPt.y } ; + HIViewPartCode outPart = 0 ; + OSStatus err = HIViewGetPartHit( GetControlRef(), &hipoint, &outPart ); + + int max = GetMaximum() ; + if ( outPart == 0 && max > 0 ) + { + // this is a hack, as unfortunately a hit on an already selected tab returns 0, + // so we have to go some extra miles to make sure we select something different + // and try again .. + int val = GetValue() ; + int maxval = max ; + if ( max == 1 ) + { + SetMaximum( 2 ) ; + maxval = 2 ; + } + + if ( val == 1 ) + SetValue( maxval ) ; + else + SetValue( 1 ) ; + + err = HIViewGetPartHit( GetControlRef(), &hipoint, &outPart ); + + SetValue( val ) ; + if ( max == 1 ) + SetMaximum( 1 ) ; + } + + if ( outPart >= 1 && outPart <= countPages ) + resultV = outPart - 1 ; + + if (flags != NULL) + { + *flags = 0; + + // we cannot differentiate better + if (resultV >= 0) + *flags |= wxBK_HITTEST_ONLABEL; + else + *flags |= wxBK_HITTEST_NOWHERE; + } + + return resultV; + + } + +}; -bool wxNotebook::Create( wxWindow *parent, - wxWindowID id, - const wxPoint& pos, - const wxSize& size, - long style, - const wxString& name ) +wxWidgetImplType* wxWidgetImpl::CreateTabView( wxWindowMac* wxpeer, + wxWindowMac* parent, + wxWindowID WXUNUSED(id), + const wxPoint& pos, + const wxSize& size, + long style, + long WXUNUSED(extraStyle)) { - m_macIsUserPane = false ; - - if (! (style & wxBK_ALIGN_MASK)) - style |= wxBK_TOP; - - if ( !wxNotebookBase::Create( parent, id, pos, size, style, name ) ) - return false; - - Rect bounds = wxMacGetBoundsForControl( this, pos, size ); + Rect bounds = wxMacGetBoundsForControl( wxpeer, pos, size ); if ( bounds.right <= bounds.left ) bounds.right = bounds.left + 100; @@ -89,15 +163,15 @@ bool wxNotebook::Create( wxWindow *parent, bounds.bottom = bounds.top + 100; UInt16 tabstyle = kControlTabDirectionNorth; - if ( HasFlag(wxBK_LEFT) ) + if ( style & wxBK_LEFT ) tabstyle = kControlTabDirectionWest; - else if ( HasFlag( wxBK_RIGHT ) ) + else if ( style & wxBK_RIGHT ) tabstyle = kControlTabDirectionEast; - else if ( HasFlag( wxBK_BOTTOM ) ) + else if ( style & wxBK_BOTTOM ) tabstyle = kControlTabDirectionSouth; ControlTabSize tabsize; - switch (GetWindowVariant()) + switch (wxpeer->GetWindowVariant()) { case wxWINDOW_VARIANT_MINI: tabsize = 3 ; @@ -112,505 +186,14 @@ bool wxNotebook::Create( wxWindow *parent, break; } - m_peer = new wxMacControl( this ); + wxMacControl* peer = new wxCarbonTabView( wxpeer ); + OSStatus err = CreateTabsControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, - tabsize, tabstyle, 0, NULL, m_peer->GetControlRefAddr() ); + tabsize, tabstyle, 0, NULL, peer->GetControlRefAddr() ); verify_noerr( err ); - MacPostControlCreate( pos, size ); - - return true ; -} - -// dtor -wxNotebook::~wxNotebook() -{ -} - -// ---------------------------------------------------------------------------- -// wxNotebook accessors -// ---------------------------------------------------------------------------- - -void wxNotebook::SetPadding(const wxSize& WXUNUSED(padding)) -{ - // unsupported by OS -} - -void wxNotebook::SetTabSize(const wxSize& WXUNUSED(sz)) -{ - // unsupported by OS -} - -void wxNotebook::SetPageSize(const wxSize& size) -{ - SetSize( CalcSizeFromPage( size ) ); -} - -wxSize wxNotebook::CalcSizeFromPage(const wxSize& sizePage) const -{ - return DoGetSizeFromClientSize( sizePage ); -} - -int wxNotebook::DoSetSelection(size_t nPage, int flags) -{ - wxCHECK_MSG( IS_VALID_PAGE(nPage), wxNOT_FOUND, wxT("DoSetSelection: invalid notebook page") ); - - if ( m_nSelection == wxNOT_FOUND || nPage != (size_t)m_nSelection ) - { - if ( flags & SetSelection_SendEvent ) - { - if ( !SendPageChangingEvent(nPage) ) - { - // vetoed by program - return m_nSelection; - } - //else: program allows the page change - - SendPageChangedEvent(m_nSelection, nPage); - } - - ChangePage(m_nSelection, nPage); - } - //else: no change - - return m_nSelection; -} - -bool wxNotebook::SetPageText(size_t nPage, const wxString& strText) -{ - wxCHECK_MSG( IS_VALID_PAGE(nPage), false, wxT("SetPageText: invalid notebook page") ); - - wxNotebookPage *page = m_pages[nPage]; - page->SetLabel(wxStripMenuCodes(strText)); - MacSetupTabs(); - - return true; -} - -wxString wxNotebook::GetPageText(size_t nPage) const -{ - wxCHECK_MSG( IS_VALID_PAGE(nPage), wxEmptyString, wxT("GetPageText: invalid notebook page") ); - - wxNotebookPage *page = m_pages[nPage]; - - return page->GetLabel(); -} - -int wxNotebook::GetPageImage(size_t nPage) const -{ - wxCHECK_MSG( IS_VALID_PAGE(nPage), wxNOT_FOUND, wxT("GetPageImage: invalid notebook page") ); - - return m_images[nPage]; -} - -bool wxNotebook::SetPageImage(size_t nPage, int nImage) -{ - wxCHECK_MSG( IS_VALID_PAGE(nPage), false, - wxT("SetPageImage: invalid notebook page") ); - wxCHECK_MSG( m_imageList && nImage < m_imageList->GetImageCount(), false, - wxT("SetPageImage: invalid image index") ); - - if ( nImage != m_images[nPage] ) - { - // if the item didn't have an icon before or, on the contrary, did have - // it but has lost it now, its size will change - but if the icon just - // changes, it won't - m_images[nPage] = nImage; - - MacSetupTabs() ; - } - - return true; -} - -// ---------------------------------------------------------------------------- -// wxNotebook operations -// ---------------------------------------------------------------------------- - -// remove one page from the notebook, without deleting the window -wxNotebookPage* wxNotebook::DoRemovePage(size_t nPage) -{ - wxCHECK_MSG( IS_VALID_PAGE(nPage), NULL, - wxT("DoRemovePage: invalid notebook page") ); - - wxNotebookPage* page = m_pages[nPage] ; - m_pages.RemoveAt(nPage); - - MacSetupTabs(); - - if (m_nSelection >= (int)GetPageCount()) - m_nSelection = GetPageCount() - 1; - - if (m_nSelection >= 0) - m_pages[m_nSelection]->Show(true); - - InvalidateBestSize(); - - return page; -} - -// remove all pages -bool wxNotebook::DeleteAllPages() -{ - WX_CLEAR_ARRAY(m_pages) ; - MacSetupTabs(); - m_nSelection = -1 ; - InvalidateBestSize(); - - return true; -} - -// same as AddPage() but does it at given position -bool wxNotebook::InsertPage(size_t nPage, - wxNotebookPage *pPage, - const wxString& strText, - bool bSelect, - int imageId ) -{ - if ( !wxNotebookBase::InsertPage( nPage, pPage, strText, bSelect, imageId ) ) - return false; - - wxASSERT_MSG( pPage->GetParent() == this, wxT("notebook pages must have notebook as parent") ); - - // don't show pages by default (we'll need to adjust their size first) - pPage->Show( false ) ; - - pPage->SetLabel( wxStripMenuCodes(strText) ); - - m_images.Insert( imageId, nPage ); - - MacSetupTabs(); - - wxRect rect = GetPageRect() ; - pPage->SetSize( rect ); - if ( pPage->GetAutoLayout() ) - pPage->Layout(); - - // now deal with the selection - // --------------------------- - - // if the inserted page is before the selected one, we must update the - // index of the selected page - - if ( int(nPage) <= m_nSelection ) - { - m_nSelection++; - - // while this still is the same page showing, we need to update the tabs - m_peer->SetValue( m_nSelection + 1 ) ; - } - - // some page should be selected: either this one or the first one if there - // is still no selection - int selNew = -1; - if ( bSelect ) - selNew = nPage; - else if ( m_nSelection == -1 ) - selNew = 0; - - if ( selNew != -1 ) - SetSelection( selNew ); - - InvalidateBestSize(); - - return true; -} - -int wxNotebook::HitTest(const wxPoint& pt, long * flags) const -{ - int resultV = wxNOT_FOUND; - - const int countPages = GetPageCount(); - - // we have to convert from Client to Window relative coordinates - wxPoint adjustedPt = pt + GetClientAreaOrigin(); - // and now to HIView native ones - adjustedPt.x -= MacGetLeftBorderSize() ; - adjustedPt.y -= MacGetTopBorderSize() ; - - HIPoint hipoint= { adjustedPt.x , adjustedPt.y } ; - HIViewPartCode outPart = 0 ; - OSStatus err = HIViewGetPartHit( m_peer->GetControlRef(), &hipoint, &outPart ); - - int max = m_peer->GetMaximum() ; - if ( outPart == 0 && max > 0 ) - { - // this is a hack, as unfortunately a hit on an already selected tab returns 0, - // so we have to go some extra miles to make sure we select something different - // and try again .. - int val = m_peer->GetValue() ; - int maxval = max ; - if ( max == 1 ) - { - m_peer->SetMaximum( 2 ) ; - maxval = 2 ; - } - - if ( val == 1 ) - m_peer->SetValue( maxval ) ; - else - m_peer->SetValue( 1 ) ; - - err = HIViewGetPartHit( m_peer->GetControlRef(), &hipoint, &outPart ); - - m_peer->SetValue( val ) ; - if ( max == 1 ) - m_peer->SetMaximum( 1 ) ; - } - - if ( outPart >= 1 && outPart <= countPages ) - resultV = outPart - 1 ; - - if (flags != NULL) - { - *flags = 0; - - // we cannot differentiate better - if (resultV >= 0) - *flags |= wxBK_HITTEST_ONLABEL; - else - *flags |= wxBK_HITTEST_NOWHERE; - } - - return resultV; -} - -// Added by Mark Newsam -// When a page is added or deleted to the notebook this function updates -// information held in the control so that it matches the order -// the user would expect. -// -void wxNotebook::MacSetupTabs() -{ - m_peer->SetMaximum( GetPageCount() ) ; - - wxNotebookPage *page; - ControlTabInfoRecV1 info; - - const size_t countPages = GetPageCount(); - for (size_t ii = 0; ii < countPages; ii++) - { - page = m_pages[ii]; - info.version = kControlTabInfoVersionOne; - info.iconSuiteID = 0; - wxCFStringRef cflabel( page->GetLabel(), GetFont().GetEncoding() ) ; - info.name = cflabel ; - m_peer->SetData( ii + 1, kControlTabInfoTag, &info ) ; - - if ( GetImageList() && GetPageImage(ii) >= 0 ) - { - const wxBitmap bmap = GetImageList()->GetBitmap( GetPageImage( ii ) ) ; - if ( bmap.Ok() ) - { - ControlButtonContentInfo info ; - - wxMacCreateBitmapButton( &info, bmap ) ; - - OSStatus err = m_peer->SetData( ii + 1, kControlTabImageContentTag, &info ); - if ( err != noErr ) - { - wxFAIL_MSG("Error when setting icon on tab"); - } - - wxMacReleaseBitmapButton( &info ) ; - } - } - - m_peer->SetTabEnabled( ii + 1, true ) ; - } - - Refresh(); -} - -wxRect wxNotebook::GetPageRect() const -{ - wxSize size = GetClientSize() ; - - return wxRect( 0 , 0 , size.x , size.y ) ; -} - -// ---------------------------------------------------------------------------- -// wxNotebook callbacks -// ---------------------------------------------------------------------------- - -// @@@ OnSize() is used for setting the font when it's called for the first -// time because doing it in ::Create() doesn't work (for unknown reasons) -void wxNotebook::OnSize(wxSizeEvent& event) -{ - unsigned int nCount = m_pages.Count(); - wxRect rect = GetPageRect() ; - - for ( unsigned int nPage = 0; nPage < nCount; nPage++ ) - { - wxNotebookPage *pPage = m_pages[nPage]; - pPage->SetSize(rect); - if ( pPage->GetAutoLayout() ) - pPage->Layout(); - } - - // Processing continues to next OnSize - event.Skip(); -} - -void wxNotebook::OnSelChange(wxBookCtrlEvent& event) -{ - // is it our tab control? - if ( event.GetEventObject() == this ) - ChangePage(event.GetOldSelection(), event.GetSelection()); - - // we want to give others a chance to process this message as well - event.Skip(); -} - -void wxNotebook::OnSetFocus(wxFocusEvent& event) -{ - // set focus to the currently selected page if any - if ( m_nSelection != -1 ) - m_pages[m_nSelection]->SetFocus(); - - event.Skip(); -} - -void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event) -{ - if ( event.IsWindowChange() ) - { - // change pages - AdvanceSelection( event.GetDirection() ); - } - else - { - // we get this event in 2 cases - // - // a) one of our pages might have generated it because the user TABbed - // out from it in which case we should propagate the event upwards and - // our parent will take care of setting the focus to prev/next sibling - // - // or - // - // b) the parent panel wants to give the focus to us so that we - // forward it to our selected page. We can't deal with this in - // OnSetFocus() because we don't know which direction the focus came - // from in this case and so can't choose between setting the focus to - // first or last panel child - wxWindow *parent = GetParent(); - - // the cast is here to fix a GCC ICE - if ( ((wxWindow*)event.GetEventObject()) == parent ) - { - // no, it doesn't come from child, case (b): forward to a page - if ( m_nSelection != -1 ) - { - // so that the page knows that the event comes from it's parent - // and is being propagated downwards - event.SetEventObject( this ); - - wxWindow *page = m_pages[m_nSelection]; - if ( !page->HandleWindowEvent( event ) ) - { - page->SetFocus(); - } - //else: page manages focus inside it itself - } - else - { - // we have no pages - still have to give focus to _something_ - SetFocus(); - } - } - else - { - // it comes from our child, case (a), pass to the parent - if ( parent ) - { - event.SetCurrentFocus( this ); - parent->HandleWindowEvent( event ); - } - } - } -} - -// ---------------------------------------------------------------------------- -// wxNotebook base class virtuals -// ---------------------------------------------------------------------------- - -#if wxUSE_CONSTRAINTS - -// override these 2 functions to do nothing: everything is done in OnSize - -void wxNotebook::SetConstraintSizes(bool WXUNUSED(recurse)) -{ - // don't set the sizes of the pages - their correct size is not yet known - wxControl::SetConstraintSizes( false ); -} - -bool wxNotebook::DoPhase(int WXUNUSED(nPhase)) -{ - return true; -} - -#endif // wxUSE_CONSTRAINTS - -void wxNotebook::Command(wxCommandEvent& WXUNUSED(event)) -{ - wxFAIL_MSG(wxT("wxNotebook::Command not implemented")); -} - -// ---------------------------------------------------------------------------- -// wxNotebook helper functions -// ---------------------------------------------------------------------------- - -// hide the currently active panel and show the new one -void wxNotebook::ChangePage(int nOldSel, int nSel) -{ - if (nOldSel == nSel) - return; - - if ( nOldSel != -1 ) - m_pages[nOldSel]->Show( false ); - - if ( nSel != -1 ) - { - wxNotebookPage *pPage = m_pages[nSel]; - pPage->Show( true ); - pPage->SetFocus(); - } - - m_nSelection = nSel; - m_peer->SetValue( m_nSelection + 1 ) ; -} - -wxInt32 wxNotebook::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) ) -{ - OSStatus status = eventNotHandledErr ; - - SInt32 newSel = m_peer->GetValue() - 1 ; - if ( newSel != m_nSelection ) - { - wxBookCtrlEvent changing( - wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_windowId, - newSel , m_nSelection ); - changing.SetEventObject( this ); - HandleWindowEvent( changing ); - - if ( changing.IsAllowed() ) - { - wxBookCtrlEvent event( - wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, m_windowId, - newSel, m_nSelection ); - event.SetEventObject( this ); - HandleWindowEvent( event ); - } - else - { - m_peer->SetValue( m_nSelection + 1 ) ; - } - - status = noErr ; - } - - return (wxInt32)status ; + return peer; } #endif